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Grapevine, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
682-837 1 DLLSTX97TMD  939H COMMIO, LLC 552   2021-10-14   
682-837 2 DLLSTX97TMD  939H COMMIO, LLC 552   2021-10-14   
682-837 3 DLLSTX97TMD  939H COMMIO, LLC 552   2021-10-14   
682-837 4 DLLSTX97X9X  516J TON80 COMMUNICATIONS, LLC 552   2021-06-06   
682-837 5 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2023-07-17   
682-837 6 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2023-10-28   
682-837 7 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2021-07-15   
682-837 8 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2021-07-15   
682-837 9 DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2023-09-29   
817-203 A DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552      
817-203 0 DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2012-05-07   
817-203 1 DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2012-05-07   
817-203 2 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2010-06-15   
817-203 3 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2010-06-24   
817-203 4 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2010-11-18   
817-203 5 RCSNTXHVBMD  516C AT&T CORP. 552   2009-07-24   
817-203 6 DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2012-05-07   
817-203 7   515J IP HORIZON LLC 552   2016-03-28   
817-203 8 DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2010-11-20   
817-203 9   515J IP HORIZON LLC 552   2013-08-12   
817-251 A GRPVTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
817-305 A GRPVTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
817-305 0 GRPVTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
817-305 1 DLLTTXID1MD  5562 METROPCS, INC. 552   2006-01-27   
817-305 2 FTWOTXEDX1Z  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2003-10-28   
817-305 3 DLLTTXID1MD  5562 METROPCS, INC. 552   2006-01-27   
817-305 4 GRPVTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
817-305 5 GRPVTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
817-305 6 DLLTTXID1MD  5562 METROPCS, INC. 552   2006-01-27   
817-305 7 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2024-10-26   
817-305 8 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2024-10-26   
817-305 9 DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2005-05-27   
817-310 A RONKTXWODS0  7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552      
817-310 0 RONKTXWODS0  7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552      
817-310 1 RONKTXWODS0  7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552   2007-01-17   
817-310 2 DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2005-05-27   
817-310 3 RONKTXWODS0  7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552      
817-310 4 RONKTXWODS0  7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552      
817-310 5 RONKTXWODS0  7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552      
817-310 6 RONKTXWODS0  7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552      
817-310 7 RONKTXWODS0  7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552   2009-04-26   
817-310 8 DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2012-06-17   
817-310 9 DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2006-12-07   
817-328 A IRNGTXXBXTY  903C ONVOY, LLC - TX 552      
817-328 0 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2026-06-13   
817-328 1 IRNGTXXBXTY  903C ONVOY, LLC - TX 552      
817-328 2 IRNGTXXBXTY  903C ONVOY, LLC - TX 552      
817-328 3 IRNGTXXBXTY  903C ONVOY, LLC - TX 552      
817-328 5 IRNGTXXBXTY  903C ONVOY, LLC - TX 552      
817-328 6 IRNGTXXBXTY  903C ONVOY, LLC - TX 552      

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Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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